diff options
Diffstat (limited to 'drivers/s390/net/qeth_core_sys.c')
| -rw-r--r-- | drivers/s390/net/qeth_core_sys.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/s390/net/qeth_core_sys.c b/drivers/s390/net/qeth_core_sys.c index 56deeb6f7bc0..b43d8bdf4c3e 100644 --- a/drivers/s390/net/qeth_core_sys.c +++ b/drivers/s390/net/qeth_core_sys.c @@ -198,6 +198,9 @@ static ssize_t qeth_dev_prioqing_store(struct device *dev, if (!card) return -EINVAL; + if (IS_IQD(card)) + return -EOPNOTSUPP; + mutex_lock(&card->conf_mutex); if (card->state != CARD_STATE_DOWN) { rc = -EPERM; |